diff --git a/hypothesis-python/.coveragerc b/hypothesis-python/.coveragerc
index 3252207ac5..4cd8a529e4 100644
--- a/hypothesis-python/.coveragerc
+++ b/hypothesis-python/.coveragerc
@@ -23,6 +23,5 @@ exclude_lines =
     except ModuleNotFoundError:
     if PYPY:
     if TYPE_CHECKING:
+    if sys\.version_info
     if "\w+" in sys\.modules:
-    assert all\(.+\)
-    if sys\.version_info\[:2\] [<=]= \(3, [789]\)
diff --git a/hypothesis-python/docs/conf.py b/hypothesis-python/docs/conf.py
index fb504079ef..5a1d3edacb 100644
--- a/hypothesis-python/docs/conf.py
+++ b/hypothesis-python/docs/conf.py
@@ -99,7 +99,7 @@ def setup(app):
     "numpy": ("https://numpy.org/doc/stable/", None),
     "pandas": ("https://pandas.pydata.org/pandas-docs/stable/", None),
     "pytest": ("https://docs.pytest.org/en/stable/", None),
-    "django": ("https://docs.djangoproject.com/en/stable/", None),
+    "django": ("https://django.readthedocs.io/en/stable/", None),
     "dateutil": ("https://dateutil.readthedocs.io/en/stable/", None),
     "redis": ("https://redis-py.readthedocs.io/en/stable/", None),
     "attrs": ("https://www.attrs.org/en/stable/", None),
diff --git a/hypothesis-python/src/hypothesis/extra/ghostwriter.py b/hypothesis-python/src/hypothesis/extra/ghostwriter.py
index 6b24549a44..00e454ec02 100644
--- a/hypothesis-python/src/hypothesis/extra/ghostwriter.py
+++ b/hypothesis-python/src/hypothesis/extra/ghostwriter.py
@@ -52,7 +52,7 @@
 .. tip::
 
     Using a light theme?  Hypothesis respects `NO_COLOR <https://no-color.org/>`__
-    and :envvar:`DJANGO_COLORS=light <django:DJANGO_COLORS>`.
+    and ``DJANGO_COLORS=light``.
 
 .. note::
 
diff --git a/hypothesis-python/src/hypothesis/utils/terminal.py b/hypothesis-python/src/hypothesis/utils/terminal.py
index 6a6f410d6a..0932b4e4e0 100644
--- a/hypothesis-python/src/hypothesis/utils/terminal.py
+++ b/hypothesis-python/src/hypothesis/utils/terminal.py
@@ -19,8 +19,9 @@ def guess_background_color():
     https://unix.stackexchange.com/questions/245378/
     """
     django_colors = os.getenv("DJANGO_COLORS")
-    if django_colors in ("light", "dark"):
-        return django_colors
+    for theme in ("light", "dark"):
+        if theme in django_colors.split(";"):
+            return theme
     # Guessing based on the $COLORFGBG environment variable
     try:
         fg, *_, bg = os.getenv("COLORFGBG").split(";")
diff --git a/hypothesis-python/tests/quality/test_float_shrinking.py b/hypothesis-python/tests/quality/test_float_shrinking.py
index 3e545dc427..20abed3f53 100644
--- a/hypothesis-python/tests/quality/test_float_shrinking.py
+++ b/hypothesis-python/tests/quality/test_float_shrinking.py
@@ -42,7 +42,10 @@ def test_can_shrink_in_variable_sized_context(n):
 @given(st.floats(min_value=0, allow_infinity=False, allow_nan=False))
 @settings(deadline=None, suppress_health_check=HealthCheck.all())
 def test_shrinks_downwards_to_integers(f):
-    g = minimal(st.floats(), lambda x: x >= f, settings(verbosity=Verbosity.quiet))
+    g = minimal(
+        st.floats().filter(lambda x: x >= f),
+        settings=settings(verbosity=Verbosity.quiet, max_examples=10**6),
+    )
     assert g == ceil(f)
 
 
@@ -51,8 +54,7 @@ def test_shrinks_downwards_to_integers(f):
 @settings(deadline=None, suppress_health_check=HealthCheck.all(), max_examples=10)
 def test_shrinks_downwards_to_integers_when_fractional(b):
     g = minimal(
-        st.floats(),
-        lambda x: assume((0 < x < (2**53)) and int(x) != x) and x >= b,
+        st.floats().filter(lambda x: x > b and int(x) != x),
         settings=settings(verbosity=Verbosity.quiet, max_examples=10**6),
     )
     assert g == b + 0.5